Description

The Mercury 115HP ELPT is a 4-stroke, 4-cylinder EFI outboard with electric start, remote mechanical shift & throttle, and power trim & tilt. It features a 20″ shaft (long shaft) configuration. With 2.1 L displacement, efficient fuel injection, and a robust alternator system, it delivers strong low-end torque and steady cruising performance with improved fuel efficiency.

  • Horsepower: 115 HP

  • Engine Type: Inline 4, FourStroke, EFI

  • Shaft Length: 20″ (Long Shaft / ELPT)

  • Starting: Electric Start (“Smart Start”)

  • Controls: Remote mechanical shift & throttle

  • Trim & Tilt: Power Trim & Tilt

  • Displacement: 2.1 L

HP / KW 30 / 22.4
ENGINE TYPE Inline 3
DISPLACEMENT (CID/CC) 32.1 / 526
FULL THROTTLE RPM 5250-6250
FUEL INDUCTION SYSTEM 2 valves per cylinder, single overhead cam (SOHC)
ALTERNATOR AMP / WATT 15 amp / 186 watt
RECOMMENDED FUEL 87 octane / up to 10% ethanol
RECOMMENDED OIL Mercury FourStroke Oil 10W-30
ENGINE PROTECTION OPERATOR WARNING SYSTEM Low oil pressure
Over-rev
Overheat
Sensor failure
STARTING Electric (turn-key)
Manual
STEERING Remote
Tiller
SHAFT LENGTH 15″ / 381 mm
20″ / 508 mm
GEARCASE RATIO 1.92:1
DRY WEIGHT *LIGHTEST MODEL AVAILABLE 172 lbs / 78 kg
CARB STAR RATING 3
BORE AND STROKE 2.40 x 2.36″ / 61 x 60 mm
IGNITION CDI w/electronic spark advance
FUEL SYSTEM Electronic Fuel Injection (EFI)
COOLING SYSTEM Water-cooled with thermostat
GEAR SHIFT F-N-R
GEARCASE OPTIONS Standard
TRIM SYSTEM Gas assist
Power Trim
EXHAUST SYSTEM Through prop
SHALLOW WATER TRIM RANGE (DEGREES) 16
REMOTE FUEL TANK STANDARD (GAL / L) 6.6 / 25
COLOR Phantom Black

 

Mercury 115HP ELPT

Product Overview:

** Outboards are only sold packaged with a boat**

Built for reliability and performance, Mercury outboards deliver powerful acceleration, impressive fuel efficiency, and smooth handling on the water. Designed for boaters who demand durability and ease of use, each model features advanced engineering for dependable starts, responsive throttle control, and quiet, efficient operation—so you can spend more time enjoying the ride and less time worrying about your engine.

$19,220.00

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The Mercury 115HP ELPT is a 4-stroke, 4-cylinder EFI outboard with electric start, remote mechanical shift & throttle, and power trim & tilt. It features a 20″ shaft (long shaft) configuration. With 2.1 L displacement, efficient fuel injection, and a robust alternator system, it delivers strong low-end torque and steady cruising performance with improved fuel efficiency.
  • Horsepower: 115 HP

  • Engine Type: Inline 4, FourStroke, EFI

  • Shaft Length: 20″ (Long Shaft / ELPT)

  • Starting: Electric Start (“Smart Start”)

  • Controls: Remote mechanical shift & throttle

  • Trim & Tilt: Power Trim & Tilt

  • Displacement: 2.1 L

HP / KW 30 / 22.4
ENGINE TYPE Inline 3
DISPLACEMENT (CID/CC) 32.1 / 526
FULL THROTTLE RPM 5250-6250
FUEL INDUCTION SYSTEM 2 valves per cylinder, single overhead cam (SOHC)
ALTERNATOR AMP / WATT 15 amp / 186 watt
RECOMMENDED FUEL 87 octane / up to 10% ethanol
RECOMMENDED OIL Mercury FourStroke Oil 10W-30
ENGINE PROTECTION OPERATOR WARNING SYSTEM Low oil pressure
Over-rev
Overheat
Sensor failure
STARTING Electric (turn-key)
Manual
STEERING Remote
Tiller
SHAFT LENGTH 15″ / 381 mm
20″ / 508 mm
GEARCASE RATIO 1.92:1
DRY WEIGHT *LIGHTEST MODEL AVAILABLE 172 lbs / 78 kg
CARB STAR RATING 3
BORE AND STROKE 2.40 x 2.36″ / 61 x 60 mm
IGNITION CDI w/electronic spark advance
FUEL SYSTEM Electronic Fuel Injection (EFI)
COOLING SYSTEM Water-cooled with thermostat
GEAR SHIFT F-N-R
GEARCASE OPTIONS Standard
TRIM SYSTEM Gas assist
Power Trim
EXHAUST SYSTEM Through prop
SHALLOW WATER TRIM RANGE (DEGREES) 16
REMOTE FUEL TANK STANDARD (GAL / L) 6.6 / 25
COLOR Phantom Black